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staging: iio: ad2s1200: Use devm_iio_device_register

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devm_iio_device_register simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sachin Kamat 2013-10-29 11:39:00 +00:00 committed by Jonathan Cameron
parent 8664ed09aa
commit 794a870e77
1 changed files with 1 additions and 9 deletions
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10
drivers/staging/iio/resolver/ad2s1200.c
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@ -131,7 +131,7 @@ static int ad2s1200_probe(struct spi_device *spi)
indio_dev->num_channels = ARRAY_SIZE(ad2s1200_channels);
indio_dev->name = spi_get_device_id(spi)->name;
ret = iio_device_register(indio_dev);
ret = devm_iio_device_register(&spi->dev, indio_dev);
if (ret)
return ret;
@ -142,13 +142,6 @@ static int ad2s1200_probe(struct spi_device *spi)
return 0;
}
static int ad2s1200_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
return 0;
}
static const struct spi_device_id ad2s1200_id[] = {
{ "ad2s1200" },
{ "ad2s1205" },
@ -162,7 +155,6 @@ static struct spi_driver ad2s1200_driver = {
.owner = THIS_MODULE,
},
.probe = ad2s1200_probe,
.remove = ad2s1200_remove,
.id_table = ad2s1200_id,
};
module_spi_driver(ad2s1200_driver);